Slow LAN performance over 1G network.

Both PC's are I5's 8GB ram

raw network speed is 300mbs with basic file copy of 600mb compressed files

database manager sees the local user login to QB,  database manager is running

IP4 Ping by name and Ip works fine.

C:\quickbooks were data files all users and qb database has full access.

all PC's are seen in the local workgroup from network explorer

LAN workstation has a drive mapped to the share on the peer2peer workstation server.

firewalls turned off on both private networks

login takes 4 minutes to open..

Once open, it seem to operate ok.

switching between single and multi-user takes as long to login.

something else must be going on....

Where is the network testing option in toolhub?